Tuan, N.X., Trung, D.V., Binh, N.T. and Hai, B.V. 2016. Measurement of the Upper Tropospheric Density and Temperature Profiles in Hanoi Using a Raman Lidar. Communications in Physics. 24, 3S2 (Apr. 2016), 52–62. DOI:https://doi.org/10.15625/0868-3166/24/3S2/5060.